Trace number 4294012

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (exit code) 219.334 219.336

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-06-4-rom_c18.xml
MD5SUM68fe1d73007454e14d4d429fadb25a11
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark2519.97
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of constraints48
Number of domains5
Minimum domain size2
Maximum domain size22859
Distribution of domain sizes[{"size":2,"count":12},{"size":7,"count":84},{"size":27,"count":36},{"size":22859,"count":48}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":60},{"degree":2,"count":84},{"degree":8,"count":36}]
Minimum constraint arity9
Maximum constraint arity10
Distribution of constraint arities[{"arity":9,"count":12},{"arity":10,"count":36}]
Number of extensional constraints48
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":48}]
Optimization problemYES
Type of objectivemax SUM

Solver Data 

219.29/219.31	% stack overflow in vars_set 0
219.29/219.31	c xcsp_picat version 2.4#4 (June 15, 2018)

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (865 MiB free)
  memory of node 1: 16384 MiB (8321 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294012-1532433038/watcher-4294012-1532433038 -o /tmp/evaluation-result-4294012-1532433038/solver-4294012-1532433038 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4294012-1532433038.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=16346, runsolver pid=16343
Current StackSize limit: 8192 KiB


[startup+0.100112 s]*
/proc/loadavg: 1.78 1.25 1.12 3/187 16347
/proc/meminfo: memFree=9391444/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=111688 memory=18272 CPUtime=0.1 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 1694 0 0 0 10 0 0 0 20 0 1 0 60866991 114368512 4568 33554432000 4194304 5849740 140736618731424 140736618731424 139824739621888 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 27922 4568 593 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18272 KiB

[startup+0.209682 s]*
/proc/loadavg: 1.78 1.25 1.12 3/187 16347
/proc/meminfo: memFree=9380400/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=129736 memory=31684 CPUtime=0.2 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 2451 0 0 0 20 0 0 0 20 0 1 0 60866991 132849664 7921 33554432000 4194304 5849740 140736618731424 140736618731424 4593466 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 32434 7921 613 405 0 29378 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 129736 KiB
Current children cumulated memory: 31684 KiB

[startup+0.309532 s]*
/proc/loadavg: 1.78 1.25 1.12 3/187 16347
/proc/meminfo: memFree=9361348/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=129736 memory=50620 CPUtime=0.31 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 2634 0 0 0 30 1 0 0 20 0 1 0 60866991 132849664 12655 33554432000 4194304 5849740 140736618731424 140736618731424 4510264 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 32434 12655 613 405 0 29378 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 129736 KiB
Current children cumulated memory: 50620 KiB

[startup+0.700389 s]
/proc/loadavg: 1.78 1.25 1.12 3/187 16347
/proc/meminfo: memFree=9328084/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=197932 memory=100656 CPUtime=0.69 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 3395 0 0 0 67 2 0 0 20 0 1 0 60866991 202682368 25164 33554432000 4194304 5849740 140736618731424 140736618731424 4458418 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 49483 25164 614 405 0 46427 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 197932 KiB
Current children cumulated memory: 100656 KiB

[startup+1.50036 s]
/proc/loadavg: 1.78 1.25 1.12 3/187 16347
/proc/meminfo: memFree=9261804/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=337584 memory=211712 CPUtime=1.49 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 4067 0 0 0 143 6 0 0 20 0 1 0 60866991 345686016 52928 33554432000 4194304 5849740 140736618731424 140736618730712 4516894 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 84396 52928 614 405 0 81340 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 337584 KiB
Current children cumulated memory: 211712 KiB

[startup+3.10953 s]
/proc/loadavg: 1.72 1.25 1.12 3/187 16347
/proc/meminfo: memFree=9003628/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=603208 memory=424240 CPUtime=3.1 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 5403 0 0 0 297 13 0 0 20 0 1 0 60866991 617684992 106060 33554432000 4194304 5849740 140736618731424 140736618730712 4476352 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 150802 106060 614 405 0 147746 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 603208 KiB
Current children cumulated memory: 424240 KiB

[startup+6.30038 s]
/proc/loadavg: 1.72 1.25 1.12 3/187 16347
/proc/meminfo: memFree=12597964/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=1985796 memory=1254596 CPUtime=6.29 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 7923 0 0 0 603 26 0 0 20 0 1 0 60866991 2033455104 313649 33554432000 4194304 5849740 140736618731424 140736618730424 5260674 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 496449 313649 623 405 0 493393 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1985796 KiB
Current children cumulated memory: 1254596 KiB

[startup+12.7004 s]
/proc/loadavg: 1.84 1.29 1.14 3/187 16347
/proc/meminfo: memFree=7756024/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=2087888 memory=1632932 CPUtime=12.69 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 10143 0 0 0 1226 43 0 0 20 0 1 0 60866991 2137997312 408233 33554432000 4194304 5849740 140736618731424 140736618730744 4504444 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 521972 408233 623 405 0 518916 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2087888 KiB
Current children cumulated memory: 1632932 KiB

[startup+25.5004 s]
/proc/loadavg: 1.87 1.31 1.15 3/187 16347
/proc/meminfo: memFree=7090292/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=4128540 memory=2457140 CPUtime=25.49 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 14522 0 0 0 2466 83 0 0 20 0 1 0 60866991 4227624960 614285 33554432000 4194304 5849740 140736618731424 140736618730728 5250657 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1032135 614285 623 405 0 1029079 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4128540 KiB
Current children cumulated memory: 2457140 KiB

[startup+51.1096 s]
/proc/loadavg: 1.91 1.37 1.17 3/187 16347
/proc/meminfo: memFree=5062776/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6288204 memory=4260436 CPUtime=51.1 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 19460 0 0 0 4941 169 0 0 20 0 1 0 60866991 6439120896 1065109 33554432000 4194304 5849740 140736618731424 140736618730712 4473364 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1572051 1065109 623 405 0 1568995 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 6288204 KiB
Current children cumulated memory: 4260436 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.47 1.22 3/187 16348
/proc/meminfo: memFree=3220376/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6475704 memory=5959160 CPUtime=102.29 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 21555 0 0 0 10033 196 0 0 20 0 1 0 60866991 6631120896 1489790 33554432000 4194304 5849740 140736618731424 140736618730616 4972467 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1618926 1489790 638 405 0 1615870 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 6475704 KiB
Current children cumulated memory: 5959160 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.57 1.27 3/187 16349
/proc/meminfo: memFree=2976424/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6528444 CPUtime=162.28 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 26654 0 0 0 16011 217 0 0 20 0 1 0 60866991 7143063552 1632111 33554432000 4194304 5849740 140736618731424 140736618730744 4972464 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1632111 638 405 0 1740856 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6528444 KiB

[startup+219.336 s]
# the end of solver process 16346 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=217.124 s, system=2.20999 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+179.2 s]
/proc/loadavg: 1.99 1.59 1.28 3/187 16349
/proc/meminfo: memFree=2481128/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6528444 CPUtime=179.18 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 26795 0 0 0 17701 217 0 0 20 0 1 0 60866991 7143063552 1632111 33554432000 4194304 5849740 140736618731424 140736618730744 4718043 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1632111 638 405 0 1740856 0
Current children cumulated CPU time: 179.18 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6528444 KiB

[startup+204.8 s]
/proc/loadavg: 1.99 1.62 1.30 3/187 16350
/proc/meminfo: memFree=2430856/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6528444 CPUtime=204.79 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 28321 0 0 0 20261 218 0 0 20 0 1 0 60866991 7143063552 1632111 33554432000 4194304 5849740 140736618731424 140736618730744 4511139 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1632111 638 405 0 1740856 0
Current children cumulated CPU time: 204.79 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6528444 KiB

[startup+211.2 s]
/proc/loadavg: 1.99 1.63 1.30 3/187 16350
/proc/meminfo: memFree=2405240/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6537844 CPUtime=211.19 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 28686 0 0 0 20901 218 0 0 20 0 1 0 60866991 7143063552 1634461 33554432000 4194304 5849740 140736618731424 140736618730744 4873237 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1634461 638 405 0 1740856 0
Current children cumulated CPU time: 211.19 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6537844 KiB

[startup+214.4 s]
/proc/loadavg: 1.99 1.63 1.31 3/187 16350
/proc/meminfo: memFree=2401128/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6541940 CPUtime=214.39 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 28691 0 0 0 21221 218 0 0 20 0 1 0 60866991 7143063552 1635485 33554432000 4194304 5849740 140736618731424 140736618730744 4873237 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1635485 638 405 0 1740856 0
Current children cumulated CPU time: 214.39 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6541940 KiB

[startup+217.6 s]
/proc/loadavg: 1.99 1.64 1.31 3/187 16350
/proc/meminfo: memFree=4885992/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6548084 CPUtime=217.59 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 28695 0 0 0 21541 218 0 0 20 0 1 0 60866991 7143063552 1637021 33554432000 4194304 5849740 140736618731424 140736618730744 4873237 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1637021 638 405 0 1740856 0
Current children cumulated CPU time: 217.59 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6548084 KiB

[startup+218.4 s]
/proc/loadavg: 1.99 1.64 1.31 3/187 16350
/proc/meminfo: memFree=2378120/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6550132 CPUtime=218.39 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 28696 0 0 0 21621 218 0 0 20 0 1 0 60866991 7143063552 1637533 33554432000 4194304 5849740 140736618731424 140736618730744 4873237 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1637533 638 405 0 1740856 0
Current children cumulated CPU time: 218.39 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6550132 KiB

[startup+218.8 s]
/proc/loadavg: 1.99 1.64 1.31 3/187 16350
/proc/meminfo: memFree=2378120/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6550132 CPUtime=218.79 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 28696 0 0 0 21661 218 0 0 20 0 1 0 60866991 7143063552 1637533 33554432000 4194304 5849740 140736618731424 140736618730744 4873237 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1637533 638 405 0 1740856 0
Current children cumulated CPU time: 218.79 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6550132 KiB

[startup+219.2 s]
/proc/loadavg: 1.99 1.64 1.31 3/187 16350
/proc/meminfo: memFree=2376080/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6550132 CPUtime=219.19 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 28770 0 0 0 21701 218 0 0 20 0 1 0 60866991 7143063552 1637533 33554432000 4194304 5849740 140736618731424 140736618730744 4873831 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1637533 638 405 0 1740856 0
Current children cumulated CPU time: 219.19 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6550132 KiB

[startup+219.3 s]
/proc/loadavg: 1.99 1.64 1.31 3/187 16350
/proc/meminfo: memFree=2376080/32770624 swapFree=67108860/67108860
[pid=16346] ppid=16343 vsize=6975648 memory=6550132 CPUtime=219.29 cores=1,3,5,7
/proc/16346/stat : 16346 (xcsp_picat) R 16343 16346 16152 0 -1 4202496 29049 0 0 0 21711 218 0 0 20 0 1 0 60866991 7143063552 1637533 33554432000 4194304 5849740 140736618731424 140736618730744 4873812 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 47280128 140736618738870 140736618738948 140736618738948 140736618741706 0
/proc/16346/statm: 1743912 1637533 638 405 0 1740856 0
Current children cumulated CPU time: 219.29 s
Current children cumulated vsize: 6975648 KiB
Current children cumulated memory: 6550132 KiB

Child status: 1
Real time (s): 219.336
CPU time (s): 219.334
CPU user time (s): 217.124
CPU system time (s): 2.20999
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 8288208
Max. memory (cumulated for all children) (KiB): 6550132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 217.124
system time used= 2.20999
maximum resident set size= 6550168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29077
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 193


# summary of solver processes directly reported to runsolver:
#   pid: 16346
#   total CPU time (s): 219.334
#   total CPU user time (s): 217.124
#   total CPU system time (s): 2.20999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.819244 second user time and 1.5856 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 13:50:38
IDJOB=4294012
IDBENCH=141313
IDSOLVER=2754
FILE ID=node136/4294012-1532433038
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56428 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-06-4-rom_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294012-1532433038/watcher-4294012-1532433038 -o /tmp/evaluation-result-4294012-1532433038/solver-4294012-1532433038 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4294012-1532433038.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 68fe1d73007454e14d4d429fadb25a11
RANDOM SEED=1504965780

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         9424700 kB
MemAvailable:   21346448 kB
Buffers:          223192 kB
Cached:         11880068 kB
SwapCached:            0 kB
Active:         12677004 kB
Inactive:       10055652 kB
Active(anon):   10617536 kB
Inactive(anon):    31864 kB
Active(file):    2059468 kB
Inactive(file): 10023788 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5516 kB
Writeback:             0 kB
AnonPages:      10630496 kB
Mapped:            40360 kB
Shmem:             17036 kB
Slab:             294288 kB
SReclaimable:     266952 kB
SUnreclaim:        27336 kB
KernelStack:        3376 kB
PageTables:        24972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   12945032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  10530816 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56424 MiB
End job on node136 at 2018-07-24 13:54:18